SGL-1700L Vacuum tube furnace | Double-layer furnace shell with air-cooled system, effectively guarantee the surface temperature of the shell Japanese technology vacuum adsorption molding of high-quality high-purity alumina polycrystalline fiber curing furnace, good insulation properties Heating element using high-quality U-shaped silicon molybdenum rod, the surface load is high, greatly improving its service life |
Power supply | AC220V,50/60Hz; rated power 6KW |
Chamber tube | Using 99 alumina corundum tube, high density, durable, not easy to break Size: Φ80 * / 1000mm Corundum support frame, effectively ensure that the material in the center of the temperature zone |
Flange and support | SUS304 stainless steel rapid water-cooled flange, long-term water-cooled non-corrosive A clamp will be able to complete the flange connection, put in, take out the material convenient and quick Adjustable flange support, balance the tube support Including air inflow, air out , vacuum pumping needle valve, KF seals and clamp combination, 4 sealed silicone ring, etc. |
Heating system | Heating element: 4 U-shaped silicon molybdenum rod Heating area length: 280mm Constant temperature zone length: 100mm Working temperature: ≤ 1600 ℃ Heating rate: ≤ 10 ℃ / min |
Temperature Control system | Temperature control using artificial intelligence adjustment technology, with PID adjustment, self-tuning function 50 section of the cooling program Temperature measuring element: B type double platinum and rhodium thermocouple Constant temperature accuracy: ± 1 ℃ Overtemperature, break fault alarm and power protection |
HQZ-Ⅳ Mixed gas system | High-precision mass flow meter through the data interface to connect the computer, configure the software real-time human-computer interaction interface Four-channel mass flow control, can simultaneously access four different gases Built-in stainless steel mixing box, each gas pipeline are equipped with check valve Each gas inlet line is equipped with stainless steel needle valve Flow specifications: 0 ~ 30SLM Control accuracy: ± 1.0% F.S |
Vacuum system | The use of Germany LABOPORT small anti-corrosion diaphragm vacuum pump can be used for corrosive gases and steam media Vacuum up to 7.5x10-1 Torr Can work for a long time, do not have to worry about the pump due to overheating protection and stop the experiment Optional vacuum table, to achieve the vacuum and pressure regulation and control Configuration gas exhaust treatment system |
Condensation system | Using low temperature thermostat bath, the minimum temperature up to -20 ℃ Built-in stainless steel vacuum condensate irrigation, the use of KF joints, easy to clean up collection Tank cold liquid can be cited, the cooling machine outside the experimental container, can also be carried out directly in the tank low temperature, constant temperature experiment |